-7 minus -4 is -3
-16 minus -9 is -7
(-3) - (-7) = (-3) + (+7) = (-3) + 7 = 4
9/10 minus 7/8 is 1/40
-16 - 8 = -24
-1 - (-8) =-1 + 8 = 7
1 is the answer +8-(-7) = 15 If you subtract a negative number, you sign is changed to addition. A positive minus a minus = a positive. (two minuses next to one another = a +) +8-(-7) =+8+7 =15
The answer is negative 7 stupid.
The answer is nine.
Positive 8.
Negative 7 over 8 minus 4 and 4 fifths = -227/40 or -527/40
(-7) - (+8) = -7 -8 = -15
-7 minus -4 is -3
-47/8
-8 - (-13) = - 8 + 13 = +5 ( minus a minus is a plus)
Positive 8 i am pretty sure.
The answer is 2.